package com.example.evanproject.service;

import com.example.evanproject.domain.Courselesson;
import com.baomidou.mybatisplus.extension.service.IService;
import org.springframework.web.multipart.MultipartFile;

/**
* @author hanxiaoqi
* @description 针对表【courselesson】的数据库操作Service
* @createDate 2024-03-09 21:52:12
*/
public interface CourselessonService extends IService<Courselesson> {

    public Courselesson selectbyid(Integer id);
    public Integer addcourselesson(Courselesson courseLesson);
    public Integer addlessoninfo(Integer lsId, String text);
    public Integer updateviod(MultipartFile file, Integer lessonid,Integer type);
}
